#include <iostream>
#include <deque>
#include "mclass/apple.h"
using namespace std;
int main()
{
    deque<int> mque;
    mque.push_back(12);
    mque.push_back(13);
    mque.push_back(14);
    mque.push_back(15);
    mque[4]=16; //这样是不起作用的
    for(int i:mque){
        cout << i<<",";
    }
    cout<<endl;
    deque<int> mque1(mque);
    cout << (mque1 == mque) << endl;
    mque1.push_back(16);
    cout << (mque1 == mque) << endl;
    return 0;
}